Mind explaining the logic?
FWIW we also saw HRC and her cronies claiming that the recently released emails were doctored. They made this claim straight-faced and it was cryptographically proven to be completely false.
So claims about WL's motivations and actions have thus far not stood up to scrutiny, and our officials have thus far been proven to be dishonest.
"Troves" don't have signatures. Omissions and context matter. See the ICIJ approach.
Even a single email offered by anyone claiming WL omitted emails would suggest you might be right. None have been offered.